US Bridges

Lrd Rattlesnake RD over Rattlesnake Creek

Fair

Grant County, Wisconsin · 0.2M S JCT Sth 81 · Structure no. P22027900000000

Built
1973
52 years old
Condition
Fair
inspected March 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
78 ft
1 main span
Daily traffic
37
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lrd Rattlesnake RD over Rattlesnake Creek is a prestressed concrete stringer/multi-beam or girder carrying Lrd Rattlesnake RD over Rattlesnake Creek in Grant County, Wisconsin. It was built in 1973, so it is 52 years old, older than the Wisconsin average of 40.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 37 vehicles a day, projected to reach 40 by 2042. The structure is 78 ft (23.9 m) long and 27 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

Location

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CarriesLrd Rattlesnake RD
CrossesRattlesnake Creek
Location0.2M S JCT Sth 81
RouteCity Street 0
CountyGrant County
StateWisconsin
Coordinates42.76689, -90.92889
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71.7 US tons
Inventory rating37.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length78 ft (23.9 m)
Longest span76 ft (23.2 m)
Deck width27 ft (8.2 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic37 (2022)
Projected traffic40 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Lrd Rattlesnake RD over Rattlesnake Creek built?

It was built in 1973, making it 52 years old in 2025.

What condition is Lrd Rattlesnake RD over Rattlesnake Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in March 2023.

How much traffic does Lrd Rattlesnake RD over Rattlesnake Creek carry?

About 37 vehicles per day (2022 count).

How long is Lrd Rattlesnake RD over Rattlesnake Creek?

The structure is 78 ft (23.9 m) long with a longest span of 76 ft (23.2 m) and a deck 27 ft wide.

Who owns Lrd Rattlesnake RD over Rattlesnake Creek?

It is owned by the Town or Township Highway Agency.